Company lists · Data refreshed September 2026

Top 24 Energy compliance consulting firms based in Portugal

Name: Energy compliance consulting firms based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 102 companies tracked

RevenueBase identified 102 energy compliance consulting firms headquartered in Portugal as of September 2026 and tracks 354 professional contacts across them, including 84 with verified work emails. Lisboa is the largest hub.

This list covers energy compliance consulting firms headquartered in Portugal, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

102Companies

354Contacts tracked

84Verified emails

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The 24 largest energy compliance consulting firms based in Portugal

Ranked by team size

Top 24 of 102 energy compliance consulting firms based in Portugal, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy compliance consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ccenergia	Partial evidence	Loures, PortugalHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “Serviços nas áreas de referência de sustentabilidade energética desde Consultoria ao desenvolvimento de um Plano Operacional Integrado.” Source: RevenueBase Database · checked Sep 28, 2026
2	Circuitos	Partial evidence	Lordelo, PortugalHQ checked Sep 28, 2026	1-10	13 contacts →
	Partial evidence “A CIRCUITOS Energy Solutions desenvolve e implementa desde 2006 sistemas e soluções de energia, tecnologicamente evoluídas e inovadoras, para particulares e empresas, que procuram…” Source: RevenueBase Database · checked Sep 28, 2026
3	Edifícios Saudáveis Consultores Healthy Buildings Consultants	Partial evidence	Matosinhos, PortugalHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “Edifícios Saudáveis Consultores - Ambiente e Energia SA A Edifícios Saudáveis nasceu em 1996 vocacionada para as temáticas da sustentabilidade ambiental em edifícios (eficiência…” Source: RevenueBase Database · checked Sep 28, 2026
4	SEM IR LDA	Partial evidence	Vale Do Paraíso, PortugalHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “SEM IR \| Engenharia de Proximidade & Sustentabilidade Energética.” Source: RevenueBase Database · checked Sep 28, 2026
5	Imagem Urbana, LDA	Partial evidence	Espinho, PortugalHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “A Imagem Urbana é uma empresa especializada em certificações energéticas e medições acústicas de edifícios.” Source: RevenueBase Database · checked Sep 28, 2026
6	Mundinstal	Indirect evidence	Amadora, PortugalHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Engenharia presente no mercado há mais de 25 anos, formada por uma equipa com ampla experiência profissional e profundos conhecimentos técnicos nas diferentes áreas específicas, a…” Source: RevenueBase Database · checked Sep 28, 2026
7	Noctula	Partial evidence	Viseu, PortugalHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Founded in 2009, NOCTULA - Environmental Consultants is a fast growing company, dedicated to provide services in the environmental sector, from consulting to environmental…” Source: RevenueBase Database · checked Sep 28, 2026
8	Biocity	Partial evidence	Leça Da Palmeira, PortugalHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “A BioCity Consulting dedica-se desde 2011 a ajudar os clientes a reduzir consumos.” Source: RevenueBase Database · checked Sep 28, 2026
9	PM Consulting Energy	Strong evidence	Lisboa, PortugalHQ checked Sep 28, 2026	11-50	6 contacts →
	Strong evidence “A PM CONSULTING ENERGY tem como objetivo o assessoramento das empresas que tomam a decisão estratégica de melhorar o seu modelo de gestão energético.” Source: RevenueBase Database · checked Sep 28, 2026
10	JM Project	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “A JM Project – Projectos de Engenheira é uma empresa que fornece serviços de engenharia, orientada para a eficiência dos recursos e a otimização de investimento, aplicados à…” Source: RevenueBase Database · checked Sep 28, 2026
11	Ecosul	Partial evidence	Portimão, PortugalHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Desde 2012, a Ecosul tem liderado o caminho na eficiência energética e energias renováveis, ajudando empresas, indústrias e instituições públicas a reduzir custos energéticos…” Source: RevenueBase Database · checked Sep 28, 2026
12	Consultoria Portuguesa DE Energia	Partial evidence	Sacavém, PortugalHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “A Consultoria Portuguesa de Energia tem como atividade Auditoria, Consultoria e Certificação Energética, disponibilizando soluções para a otimização dos gastos de energia, com…” Source: RevenueBase Database · checked Sep 28, 2026
13	Confienergy	Partial evidence	Santa Maria Da Feira, PortugalHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “A CONFIENERGY é uma empresa de Consultadoria de Energia e Ambiente.” Source: RevenueBase Database · checked Sep 28, 2026
14	Energia Fundamental, Mobilidade Elétrica, LDA	Partial evidence	Porto, PortugalHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “A Energia Fundamental é uma empresa de consultoria flexível e dinâmica que oferece um conjunto diversificado de serviços nos domínios da Energia, do Ambiente e da Formação…” Source: RevenueBase Database · checked Sep 28, 2026
15	BLB	Partial evidence	Porto, PortugalHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “A BLB ENGENHARIA promove a eficiência energética dos seus clientes através da procura das melhores soluções relacionadas com a utilização, produção e gestão de energia, primando…” Source: RevenueBase Database · checked Sep 28, 2026
16	2go OUT Consulting	Partial evidence	S. João Da Madeira, PortugalHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “2GO OUT Consulting is a consulting company that provides specialized services to integrate sustainability and innovation into its clients' corporate strategy.” Source: RevenueBase Database · checked Sep 28, 2026
17	Esconsulting	Strong evidence	Almada, PortugalHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “ESC is a Consulting Company acting on the Energy Efficiency area Our company's main goal is to help companies reducing their energy costs by- Improving results with a process…” Source: RevenueBase Database · checked Sep 28, 2026
18	Ingevita	Indirect evidence	Vila Nova De Gaia, PortugalHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “A segurança de trabalhadores e produtos e a protecção do ambiente são temas que estão, cada vez mais, sob escrutínio público.” Source: RevenueBase Database · checked Sep 28, 2026
19	Energiplus	Partial evidence	Alcochete, PortugalHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Combater o desperdício energético por um futuro mais sustentável para as empresas e para o planeta, disponibilizando a melhor energia - a eficiência.” Source: RevenueBase Database · checked Sep 28, 2026
20	Charuben	Indirect evidence	Matosinhos, PortugalHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Charuben professionals come from various areas of business, giving them a high level of knowledge in solutions that they support and implement.” Source: RevenueBase Database · checked Sep 28, 2026
21	CB Energia & Consultoria	Partial evidence	Paredes, PortugalHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “A CB Energia & Consultoria é uma empresa de consultadoria na área da energia e eficiência energética.” Source: RevenueBase Database · checked Sep 28, 2026
22	APIEE	Indirect evidence	Lisbon, PortugalHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
23	Cunha & Marques Consultoria	Indirect evidence	Joane, PortugalHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
24	ANA Salgueiro, Consulting For Sustainability	Partial evidence	Lisbon, PortugalHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Ana Salgueiro for Sustainability Consulting is a Consulting & Training Company that provides specialized services in environmental management and sustainability: • Environmental…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy compliance consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy compliance consulting firms.
Partial evidence: Its own public description names part of energy compliance consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy compliance consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 102 energy compliance consulting firms based in Portugal

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Energy compliance consulting firms based in Portugal at a glance

As of Sep 28, 2026

23.7%Verified-email coverage

3.5Average contacts per company

1-10Median size (employees)

11.8%Largest-city concentration · Lisboa

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 102 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy compliance consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Portugal whose own description of what they do matches “energy compliance consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy compliance consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy compliance consulting firms, and records with no verified work email. Companies headquartered outside Portugal are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 84 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy compliance consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy compliance consulting firms are there based in Portugal?

RevenueBase identified 102 energy compliance consulting firms headquartered in Portugal as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Ccenergia, headquartered in Rio Maior, tops this list with the largest team on record.

Which city has the most energy compliance consulting firms?

Lisboa leads with 12 headquartered companies, followed by Porto (9) and Braga (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 84 verified decision-maker contacts tracked across these 102 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.